League One Fleetwood booked their place in round four with a 2-1 win over QPR.
Sam Field had given the Championship side the lead, but Aristote Nsiala headed in an equaliser before the break and Promise Omochere struck what proved to be the winner in the second half.
QPR's dismal away run in the FA Cup continues, with just one away win in their last 17 attempts now, beating West Brom back in 2013.
Non-league Boreham Wood are also in the pot for the fourth-round draw after they fought back to draw 1-1 against Accrington.